Copper Piping, Exam Prep

1 Hour Video Course  This course will walk you through the process of measuring, fitting, and soldering copper piping.
1 Hour Video Course  This course will walk you through the process of measuring, fitting, and soldering copper piping.

2021 Uniform Plumbing Code

A hollow copper pipe of inner diameter 6 cm and outer diameter 10 cm is melted and changed into a solid circular cylinder of the same height as that of the pipe

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